Female patients with right thigh root pain, can be seen in the following cases: first, inguinal hernia, located in the inguinal ligament below the femoral hernia, in the middle-aged and elderly patients appeared very much, mainly multi-maternity, pelvic muscle relaxation, and prolonged weight-bearing, exertion, or abdominal cavity pressure increases, obese patients can also lead to the large omentum or intestines protruding from the subcutaneous, inguinal ligament below the inguinal ligament, the manifestation of localized mass As well as pain, serious cases will also appear embedded, if necessary, also need to choose surgery. Secondly, for patients with lower limb infection, dengue or thrombophlebitis, it will be complicated by enlarged lymph nodes in the right inguinal area, so it will also manifest as pain. The examination will find a localized elevated mass, and the ultrasonography will also suggest that the lymph nodes are enlarged, and even the blood supply is obvious. In the acute stage, the patient’s discomfort can be alleviated by choosing intravenous anti-infective treatment.